International Harvester

International Harvester T-4

The International Harvester T-4 is an agricultural crawler tractor produced from 1959 to 1964. It features a 2.0L 4-cylinder gasoline engine, multiple transmission options including a 5-speed gear and a 10-speed two-speed power shift, and a crawler drive with bull gear final drives. The tractor has an open operator station and optional rear hitch and live PTO. It was manufactured in Melrose Park, Illinois, USA, and Hamilton, Ontario, Canada.

Power36 hp[P]

Founded1959 - 1964

ModelT-4

View Images

Technical Specifications

Detailed specifications and technical data for International Harvester T-4

Power

PTO (tested)	32.54 hp (24.3 kW)
Belt (claimed)	32.5 hp (24.2 kW)
Drawbar (tested)	26.99 hp (20.1 kW)
Drawbar (claimed)	27 hp (20.1 kW)

Engine

Type	gasoline, 4-cylinder, liquid-cooled vertical L-head
Model	International Harvester C-123
Idle RPM	425-2200
Fuel tank	15.9 gal (60.2 L)
Point gap	0.020 inches (0.508 mm)
Rated RPM	2000
Bore/Stroke	3.125x4.00 inches (79 x 102 mm)
Displacement	122.7 ci (2.0 L)
Firing order	1-3-4-2
Oil capacity	5 qts (4.7 L)
Sparkplug gap	0.023 inches (0.584 mm)
Coolant capacity	12 qts (11.4 L)
Compression ratio	6.8:1
Intake valve clearance	0.014 inches (0.356 mm)
Exhaust valve clearance	0.020 inches (0.508 mm)

Tracks

Width	10 inches (25 cm)
Area on ground	1120 in² (0.7 m²); 1360 in² (0.9 m²)
Length on ground	56 inches (142 cm); 68 inches (172 cm)

Dimensions

Gauge	38 inches (96 cm); 48 inches (121 cm); 68 inches (172 cm)
Width	48 inches (121 cm) 38-inch gauge; 78 inches (198 cm) 68-inch gauge
Height	74 inches (187 cm); 45.75 inches (116 cm) low-profile
Length	102 inches (259 cm); 104.75 inches (266 cm) low-profile
Weight	5767 lbs (2615 kg)
Ballasted weight	6995 lbs (3172 kg)
Ground clearance	14.5 inches (36 cm); 12 inches (30 cm) low-profile

Mechanical

Drive	crawler
Final drives	bull gear
Operator station	Open operator station

Production

Type	Agricultural Crawler tractor
Factories	Melrose Park, Illinois, USA; Hamilton, Ontario, Canada
Manufacturer	International Harvester
Years produced	1959 - 1964

Transmission

Options	5-speed gear; 10-speed two-speed power shift; 5-speed shuttle
Gear transmission	Typegear Gears5 forward and 1 reverse Oil capacity13.2 qts (12.5 L)
Shuttle transmission	Typeshuttle Gears5 forward and reverse Oil capacity15.6 qts (14.8 L); 30.6 qts (29.0 L) with hydraulics
Power shift transmission	Typetwo-speed power shift Gears10 forward and 2 reverse ModelInternational Harvester Torque-Amplifier Oil capacity15.6 qts (14.8 L); 30.6 qts (29.0 L) with hydraulics